---> uname -a: Linux prd-centos8-builder-2c-1g-12851.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 11G 30G 26% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 3994 19 3067 6744 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e2:e4:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84916sec preferred_lft 84916sec inet6 fe80::f816:3eff:fee2:e42f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/27/2026 _x86_64_ (2 CPU) 11:31:42 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 356.66 155.78 200.88 7474.44 37102.50 11:34:01 AM 55.58 17.63 37.95 1049.78 3957.85 11:35:01 AM 125.49 0.87 124.63 91.30 22615.01 11:36:01 AM 5.82 0.00 5.82 0.00 237.66 11:37:01 AM 0.75 0.00 0.75 0.00 10.13 11:38:02 AM 0.42 0.00 0.42 0.00 6.26 11:39:01 AM 0.39 0.00 0.39 0.00 5.98 11:40:01 AM 0.48 0.00 0.48 0.00 8.05 11:41:01 AM 0.27 0.08 0.18 4.13 2.83 11:42:01 AM 0.75 0.00 0.75 0.00 44.34 11:43:01 AM 1.02 0.00 1.02 0.00 16.31 11:44:01 AM 0.23 0.00 0.23 0.00 16.01 11:45:01 AM 0.58 0.00 0.58 0.00 10.15 11:46:01 AM 0.85 0.00 0.85 0.00 24.16 11:47:01 AM 0.73 0.00 0.73 0.00 24.41 11:48:01 AM 0.92 0.00 0.92 0.00 19.18 11:49:01 AM 0.33 0.00 0.33 0.00 6.47 11:50:01 AM 0.23 0.00 0.23 0.00 3.40 11:51:01 AM 1.63 0.00 1.63 0.00 54.37 11:52:01 AM 0.33 0.00 0.33 0.00 4.92 11:53:01 AM 0.20 0.00 0.20 0.00 2.08 11:54:01 AM 0.13 0.00 0.13 0.00 1.52 11:55:01 AM 0.20 0.00 0.20 0.00 2.18 11:56:01 AM 74.84 0.48 74.36 64.51 4538.59 Average: 26.22 7.29 18.93 362.11 2865.26 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5406796 7014948 2475644 31.41 2688 1795592 1029976 11.53 255872 1921984 1336 11:34:01 AM 4666652 6889376 3215788 40.80 2688 2380404 1041300 11.66 327724 2485792 485248 11:35:01 AM 4525948 6852712 3356492 42.58 2688 2473196 1077176 12.06 278148 2626056 1512 11:36:01 AM 4519040 6845804 3363400 42.67 2688 2473196 1077176 12.06 278148 2633992 4 11:37:01 AM 4513676 6840440 3368764 42.74 2688 2473196 1077176 12.06 278148 2639392 12 11:38:02 AM 4500788 6827560 3381652 42.90 2688 2473200 1077176 12.06 278148 2652380 8 11:39:01 AM 4507428 6834232 3375012 42.82 2688 2473228 1075752 12.05 278328 2645080 16 11:40:01 AM 4507524 6834328 3374916 42.82 2688 2473228 1077476 12.06 278328 2644888 4 11:41:01 AM 4498636 6825892 3383804 42.93 2688 2473672 1078376 12.07 278412 2654420 312 11:42:01 AM 4491080 6818984 3391360 43.02 2688 2474340 1079208 12.08 278568 2661476 8 11:43:01 AM 4491108 6819016 3391332 43.02 2688 2474344 1079208 12.08 278568 2661640 4 11:44:01 AM 4491208 6819508 3391232 43.02 2688 2474740 1079704 12.09 278788 2661164 4 11:45:01 AM 4488024 6816356 3394416 43.06 2688 2474772 1081396 12.11 278788 2664396 44 11:46:01 AM 4476252 6805284 3406188 43.21 2688 2475468 1082092 12.12 279220 2675824 376 11:47:01 AM 4475584 6804616 3406856 43.22 2688 2475468 1084564 12.14 279220 2676440 4 11:48:01 AM 4480432 6809488 3402008 43.16 2688 2475484 1084564 12.14 279220 2671616 28 11:49:01 AM 4480836 6809896 3401604 43.15 2688 2475488 1084564 12.14 279220 2671328 4 11:50:01 AM 4483692 6813660 3398748 43.12 2688 2476520 1085772 12.16 280352 2666880 916 11:51:01 AM 4545484 6873176 3336956 42.33 2688 2473912 986724 11.05 283180 2603812 24 11:52:01 AM 4546592 6874292 3335848 42.32 2688 2473920 986724 11.05 283180 2602916 24 11:53:01 AM 4548776 6876484 3333664 42.29 2688 2473928 986724 11.05 283180 2600604 24 11:54:01 AM 4548624 6876344 3333816 42.29 2688 2473940 986724 11.05 283180 2600752 32 11:55:01 AM 4556560 6884288 3325880 42.19 2688 2473948 986724 11.05 283180 2592904 32 11:56:01 AM 4261272 6895692 3621168 45.94 2688 2750960 714916 8.00 479164 2649244 189532 Average: 4542167 6848432 3340273 42.38 2688 2453589 1041716 11.66 289094 2606874 28313 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 266.41 149.47 1474.62 66.49 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 50.60 35.85 1105.49 4.34 0.00 0.00 0.00 0.00 11:35:01 AM lo 5.86 5.86 11.59 11.59 0.00 0.00 0.00 0.00 11:35:01 AM eth0 15.73 15.89 7.88 13.23 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:36:01 AM eth0 1.83 0.78 0.51 0.66 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 AM eth0 2.62 1.10 0.92 1.19 0.00 0.00 0.00 0.00 11:38:02 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:38:02 AM eth0 2.53 1.27 1.02 1.25 0.00 0.00 0.00 0.00 11:39:01 AM lo 2.15 2.15 7.32 7.32 0.00 0.00 0.00 0.00 11:39:01 AM eth0 3.44 2.66 5.24 4.98 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 AM eth0 0.58 0.55 0.10 0.26 0.00 0.00 0.00 0.00 11:41:01 AM lo 5.05 5.05 9.75 9.75 0.00 0.00 0.00 0.00 11:41:01 AM eth0 3.92 3.32 2.55 8.15 0.00 0.00 0.00 0.00 11:42:01 AM lo 15.84 15.84 28.26 28.26 0.00 0.00 0.00 0.00 11:42:01 AM eth0 10.61 8.61 2.53 26.86 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 AM eth0 0.70 0.67 0.23 0.32 0.00 0.00 0.00 0.00 11:44:01 AM lo 8.41 8.41 17.97 17.97 0.00 0.00 0.00 0.00 11:44:01 AM eth0 5.43 4.87 1.38 17.25 0.00 0.00 0.00 0.00 11:45:01 AM lo 3.30 3.30 6.59 6.59 0.00 0.00 0.00 0.00 11:45:01 AM eth0 2.32 2.15 0.76 6.27 0.00 0.00 0.00 0.00 11:46:01 AM lo 23.20 23.20 38.05 38.05 0.00 0.00 0.00 0.00 11:46:01 AM eth0 14.51 12.00 2.24 37.24 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 AM eth0 1.12 0.78 0.41 0.68 0.00 0.00 0.00 0.00 11:48:01 AM lo 1.57 1.57 2.28 2.28 0.00 0.00 0.00 0.00 11:48:01 AM eth0 1.42 1.43 0.32 2.53 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 AM eth0 0.93 0.75 0.35 1.31 0.00 0.00 0.00 0.00 11:50:01 AM lo 33.37 33.37 65.62 65.62 0.00 0.00 0.00 0.00 11:50:01 AM eth0 17.68 16.14 2.80 63.94 0.00 0.00 0.00 0.00 11:51:01 AM lo 8.45 8.45 15.07 15.07 0.00 0.00 0.00 0.00 11:51:01 AM eth0 14.35 12.43 4.83 16.13 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 AM eth0 8.06 7.13 3.29 1.59 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 8.68 7.58 3.61 1.71 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 8.42 7.38 3.42 1.64 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 8.10 7.13 3.30 1.59 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 74.64 52.38 1035.62 12.32 0.00 0.00 0.00 0.00 Average: lo 4.52 4.52 8.44 8.44 0.00 0.00 0.00 0.00 Average: eth0 21.87 14.69 152.75 12.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/27/2026 _x86_64_ (2 CPU) 11:31:42 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 26.26 2.79 39.53 3.88 0.19 27.34 11:33:01 AM 0 25.58 3.03 40.87 4.17 0.20 26.14 11:33:01 AM 1 26.94 2.54 38.19 3.59 0.19 28.55 11:34:01 AM all 16.98 0.32 8.48 1.22 0.26 72.73 11:34:01 AM 0 29.37 0.31 10.52 1.43 0.31 58.06 11:34:01 AM 1 5.03 0.33 6.51 1.02 0.22 86.90 11:35:01 AM all 18.19 0.00 3.42 1.51 0.11 76.76 11:35:01 AM 0 32.69 0.00 4.26 1.17 0.08 61.79 11:35:01 AM 1 3.67 0.00 2.58 1.86 0.13 91.76 11:36:01 AM all 1.51 0.00 0.51 0.19 0.11 97.68 11:36:01 AM 0 1.41 0.00 0.42 0.23 0.07 97.87 11:36:01 AM 1 1.60 0.00 0.61 0.15 0.15 97.49 11:37:01 AM all 1.56 0.00 0.48 0.00 0.13 97.84 11:37:01 AM 0 2.16 0.00 0.57 0.00 0.15 97.12 11:37:01 AM 1 0.96 0.00 0.39 0.00 0.10 98.56 11:38:02 AM all 1.46 0.00 0.50 0.00 0.09 97.96 11:38:02 AM 0 2.48 0.00 0.73 0.00 0.15 96.64 11:38:02 AM 1 0.44 0.00 0.27 0.00 0.03 99.26 11:39:01 AM all 1.63 0.00 0.56 0.00 0.12 97.68 11:39:01 AM 0 2.25 0.00 0.76 0.00 0.15 96.84 11:39:01 AM 1 1.02 0.00 0.37 0.00 0.09 98.52 11:40:01 AM all 1.42 0.00 0.46 0.00 0.10 98.02 11:40:01 AM 0 2.49 0.00 0.73 0.00 0.17 96.62 11:40:01 AM 1 0.37 0.00 0.20 0.00 0.03 99.40 11:41:01 AM all 1.94 0.00 0.70 0.01 0.09 97.26 11:41:01 AM 0 1.75 0.00 0.67 0.02 0.08 97.48 11:41:01 AM 1 2.14 0.00 0.72 0.00 0.10 97.04 11:42:01 AM all 2.56 0.00 1.20 0.01 0.11 96.12 11:42:01 AM 0 2.68 0.00 1.21 0.00 0.13 95.97 11:42:01 AM 1 2.43 0.00 1.19 0.02 0.08 96.28 11:43:01 AM all 1.51 0.00 0.44 0.00 0.09 97.97 11:43:01 AM 0 2.44 0.00 0.81 0.00 0.17 96.58 11:43:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 11:43:01 AM CPU %user %nice %system %iowait %steal %idle 11:44:01 AM all 2.04 0.00 0.85 0.00 0.10 97.01 11:44:01 AM 0 2.80 0.00 0.98 0.00 0.13 96.09 11:44:01 AM 1 1.29 0.00 0.72 0.00 0.07 97.92 11:45:01 AM all 1.65 0.00 0.62 0.01 0.08 97.64 11:45:01 AM 0 2.46 0.00 0.84 0.00 0.12 96.57 11:45:01 AM 1 0.84 0.00 0.40 0.02 0.05 98.69 11:46:01 AM all 3.15 0.00 1.58 0.01 0.54 94.71 11:46:01 AM 0 3.87 0.00 1.87 0.02 0.46 93.78 11:46:01 AM 1 2.45 0.00 1.30 0.00 0.62 95.63 11:47:01 AM all 1.58 0.00 0.47 0.00 0.13 97.82 11:47:01 AM 0 2.09 0.00 0.52 0.00 0.19 97.20 11:47:01 AM 1 1.07 0.00 0.42 0.00 0.08 98.42 11:48:01 AM all 1.57 0.00 0.61 0.01 0.12 97.69 11:48:01 AM 0 0.47 0.00 0.44 0.02 0.05 99.03 11:48:01 AM 1 2.68 0.00 0.79 0.00 0.19 96.34 11:49:01 AM all 1.50 0.00 0.46 0.00 0.11 97.93 11:49:01 AM 0 0.52 0.00 0.23 0.00 0.05 99.20 11:49:01 AM 1 2.48 0.00 0.69 0.00 0.17 96.66 11:50:01 AM all 3.21 0.00 1.67 0.00 0.11 95.01 11:50:01 AM 0 3.96 0.00 1.84 0.00 0.13 94.07 11:50:01 AM 1 2.47 0.00 1.49 0.00 0.08 95.96 11:51:01 AM all 1.20 0.00 0.59 0.02 0.05 98.15 11:51:01 AM 0 1.66 0.00 0.64 0.00 0.07 97.64 11:51:01 AM 1 0.74 0.00 0.54 0.03 0.03 98.66 11:52:01 AM all 0.42 0.00 0.13 0.00 0.03 99.42 11:52:01 AM 0 0.44 0.00 0.13 0.00 0.03 99.40 11:52:01 AM 1 0.40 0.00 0.12 0.00 0.03 99.45 11:53:01 AM all 0.53 0.00 0.15 0.00 0.16 99.17 11:53:01 AM 0 0.35 0.00 0.13 0.00 0.03 99.48 11:53:01 AM 1 0.70 0.00 0.17 0.00 0.28 98.85 11:54:01 AM all 0.44 0.00 0.14 0.00 0.03 99.39 11:54:01 AM 0 0.37 0.00 0.15 0.00 0.03 99.45 11:54:01 AM 1 0.52 0.00 0.13 0.00 0.02 99.33 11:54:01 AM CPU %user %nice %system %iowait %steal %idle 11:55:01 AM all 0.53 0.00 0.13 0.00 0.03 99.30 11:55:01 AM 0 0.57 0.00 0.13 0.00 0.03 99.27 11:55:01 AM 1 0.50 0.00 0.13 0.00 0.03 99.33 11:56:01 AM all 37.28 0.00 5.45 0.54 0.12 56.61 11:56:01 AM 0 41.72 0.00 5.67 0.48 0.13 51.99 11:56:01 AM 1 32.83 0.00 5.22 0.60 0.12 61.23 Average: all 5.43 0.13 2.87 0.31 0.13 91.15 Average: 0 6.93 0.14 3.11 0.31 0.13 89.37 Average: 1 3.92 0.12 2.62 0.30 0.12 92.91